/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *    https://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package grails.web.context;

import jakarta.servlet.ServletContext;

import grails.util.Holder;
import org.grails.web.servlet.mvc.GrailsWebRequest;

/**
 * @author Burt Beckwith
 * @since 2.0
 */
public class WebRequestServletHolder extends Holder<ServletContext> {

    public WebRequestServletHolder() {
        super("ServletContext");
    }

    @Override
    protected ServletContext lookupSecondary() {
        GrailsWebRequest webRequest = GrailsWebRequest.lookup();
        return webRequest == null ? null : webRequest.getServletContext();
    }
}
